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openmpi/ompi/tools/ompi_info/ompi_info.c
Ralph Castain 40a2bfa238 WARNING: Work on the temp branch being merged here encountered problems with bugs in subversion. Considerable effort has gone into validating the branch. However, not all conditions can be checked, so users are cautioned that it may be advisable to not update from the trunk for a few days to allow MTT to identify platform-specific issues.
This merges the branch containing the revamped build system based around converting autogen from a bash script to a Perl program. Jeff has provided emails explaining the features contained in the change.

Please note that configure requirements on components HAVE CHANGED. For example. a configure.params file is no longer required in each component directory. See Jeff's emails for an explanation.

This commit was SVN r23764.
2010-09-17 23:04:06 +00:00

324 строки
12 KiB
C

/*
* Copyright (c) 2004-2010 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2006 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2007 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copryight (c) 2007-2009 Cisco Systems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#include <errno.h>
#include "opal/mca/installdirs/installdirs.h"
#include "opal/class/opal_object.h"
#include "opal/class/opal_pointer_array.h"
#include "opal/runtime/opal.h"
#if OPAL_ENABLE_FT_CR == 1
#include "opal/runtime/opal_cr.h"
#endif
#include "opal/util/cmd_line.h"
#include "opal/util/argv.h"
#include "opal/mca/base/base.h"
#include "orte/util/show_help.h"
#include "ompi/communicator/communicator.h"
#include "ompi/tools/ompi_info/ompi_info.h"
/*
* Public variables
*/
bool ompi_info_pretty = true;
opal_cmd_line_t *ompi_info_cmd_line = NULL;
const char *ompi_info_type_all = "all";
const char *ompi_info_type_ompi = "ompi";
const char *ompi_info_type_orte = "orte";
const char *ompi_info_type_opal = "opal";
const char *ompi_info_type_base = "base";
opal_pointer_array_t mca_types;
int main(int argc, char *argv[])
{
int ret = 0;
bool want_help = false;
bool cmd_error = false;
bool acted = false;
bool want_all = false;
char **app_env = NULL, **global_env = NULL;
int i, len;
char *str;
/* Initialize the argv parsing handle */
if (OMPI_SUCCESS != opal_init_util(&argc, &argv)) {
orte_show_help("help-ompi_info.txt", "lib-call-fail", true,
"opal_init_util", __FILE__, __LINE__, NULL);
exit(ret);
}
ompi_info_cmd_line = OBJ_NEW(opal_cmd_line_t);
if (NULL == ompi_info_cmd_line) {
ret = errno;
orte_show_help("help-ompi_info.txt", "lib-call-fail", true,
"opal_cmd_line_create", __FILE__, __LINE__, NULL);
opal_finalize_util();
exit(ret);
}
opal_cmd_line_make_opt3(ompi_info_cmd_line, 'v', NULL, "version", 2,
"Show version of Open MPI or a component. The first parameter can be the keywords \"ompi\" or \"all\", a framework name (indicating all components in a framework), or a framework:component string (indicating a specific component). The second parameter can be one of: full, major, minor, release, greek, svn.");
opal_cmd_line_make_opt3(ompi_info_cmd_line, '\0', NULL, "param", 2,
"Show MCA parameters. The first parameter is the framework (or the keyword \"all\"); the second parameter is the specific component name (or the keyword \"all\").");
opal_cmd_line_make_opt3(ompi_info_cmd_line, '\0', NULL, "internal", 0,
"Show internal MCA parameters (not meant to be modified by users)");
opal_cmd_line_make_opt3(ompi_info_cmd_line, '\0', NULL, "path", 1,
"Show paths that Open MPI was configured with. Accepts the following parameters: prefix, bindir, libdir, incdir, mandir, pkglibdir, sysconfdir");
opal_cmd_line_make_opt3(ompi_info_cmd_line, '\0', NULL, "arch", 0,
"Show architecture Open MPI was compiled on");
opal_cmd_line_make_opt3(ompi_info_cmd_line, 'c', NULL, "config", 0,
"Show configuration options");
opal_cmd_line_make_opt3(ompi_info_cmd_line, 'h', NULL, "help", 0,
"Show this help message");
opal_cmd_line_make_opt3(ompi_info_cmd_line, '\0', NULL, "ompi_info_pretty", 0,
"When used in conjunction with other parameters, the output is displayed in 'ompi_info_prettyprint' format (default)");
opal_cmd_line_make_opt3(ompi_info_cmd_line, '\0', NULL, "parsable", 0,
"When used in conjunction with other parameters, the output is displayed in a machine-parsable format");
opal_cmd_line_make_opt3(ompi_info_cmd_line, '\0', NULL, "parseable", 0,
"Synonym for --parsable");
opal_cmd_line_make_opt3(ompi_info_cmd_line, '\0', NULL, "hostname", 0,
"Show the hostname that Open MPI was configured "
"and built on");
opal_cmd_line_make_opt3(ompi_info_cmd_line, 'a', NULL, "all", 0,
"Show all configuration options and MCA parameters");
/* Call some useless functions in order to guarantee to link in some
* global variables. Only check the return value so that the
* compiler doesn't optimize out the useless function.
*/
if (OMPI_SUCCESS != ompi_comm_link_function()) {
/* Stop .. or I'll say stop again! */
++ret;
} else {
--ret;
}
/* set our threading level */
opal_set_using_threads(false);
/* Get MCA parameters, if any */
if( OMPI_SUCCESS != mca_base_open() ) {
orte_show_help("help-ompi_info.txt", "lib-call-fail", true, "mca_base_open", __FILE__, __LINE__ );
OBJ_RELEASE(ompi_info_cmd_line);
opal_finalize_util();
exit(1);
}
mca_base_cmd_line_setup(ompi_info_cmd_line);
/* Do the parsing */
if (OMPI_SUCCESS != opal_cmd_line_parse(ompi_info_cmd_line, false, argc, argv)) {
cmd_error = true;
}
if (!cmd_error &&
(opal_cmd_line_is_taken(ompi_info_cmd_line, "help") ||
opal_cmd_line_is_taken(ompi_info_cmd_line, "h"))) {
want_help = true;
}
if (cmd_error || want_help) {
char *usage = opal_cmd_line_get_usage_msg(ompi_info_cmd_line);
orte_show_help("help-ompi_info.txt", "usage", true, usage);
free(usage);
mca_base_close();
OBJ_RELEASE(ompi_info_cmd_line);
opal_finalize_util();
exit(cmd_error ? 1 : 0);
}
mca_base_cmd_line_process_args(ompi_info_cmd_line, &app_env, &global_env);
/* putenv() all the stuff that we got back from env (in case the
* user specified some --mca params on the command line). This
* creates a memory leak, but that's unfortunately how putenv()
* works. :-(
*/
len = opal_argv_count(app_env);
for (i = 0; i < len; ++i) {
putenv(app_env[i]);
}
len = opal_argv_count(global_env);
for (i = 0; i < len; ++i) {
putenv(global_env[i]);
}
/* setup the mca_types array */
OBJ_CONSTRUCT(&mca_types, opal_pointer_array_t);
opal_pointer_array_init(&mca_types, 256, INT_MAX, 128);
opal_pointer_array_add(&mca_types, "mca");
opal_pointer_array_add(&mca_types, "mpi");
opal_pointer_array_add(&mca_types, "orte");
opal_pointer_array_add(&mca_types, "opal");
opal_pointer_array_add(&mca_types, "filter");
opal_pointer_array_add(&mca_types, "backtrace");
opal_pointer_array_add(&mca_types, "memchecker");
opal_pointer_array_add(&mca_types, "memory");
opal_pointer_array_add(&mca_types, "paffinity");
opal_pointer_array_add(&mca_types, "carto");
opal_pointer_array_add(&mca_types, "maffinity");
opal_pointer_array_add(&mca_types, "timer");
opal_pointer_array_add(&mca_types, "installdirs");
opal_pointer_array_add(&mca_types, "sysinfo");
#if OPAL_ENABLE_FT_CR == 1
opal_cr_set_enabled(true);
opal_pointer_array_add(&mca_types, "crs");
opal_pointer_array_add(&mca_types, "compress");
#endif
opal_pointer_array_add(&mca_types, "dpm");
opal_pointer_array_add(&mca_types, "pubsub");
opal_pointer_array_add(&mca_types, "allocator");
opal_pointer_array_add(&mca_types, "coll");
opal_pointer_array_add(&mca_types, "io");
opal_pointer_array_add(&mca_types, "mpool");
opal_pointer_array_add(&mca_types, "pml");
opal_pointer_array_add(&mca_types, "bml");
opal_pointer_array_add(&mca_types, "rcache");
opal_pointer_array_add(&mca_types, "btl");
opal_pointer_array_add(&mca_types, "mtl");
opal_pointer_array_add(&mca_types, "topo");
opal_pointer_array_add(&mca_types, "osc");
opal_pointer_array_add(&mca_types, "op");
opal_pointer_array_add(&mca_types, "common");
opal_pointer_array_add(&mca_types, "vprotocol");
#if OPAL_ENABLE_FT_CR == 1
opal_pointer_array_add(&mca_types, "crcp");
#endif
#if !ORTE_DISABLE_FULL_SUPPORT
opal_pointer_array_add(&mca_types, "debugger");
opal_pointer_array_add(&mca_types, "iof");
opal_pointer_array_add(&mca_types, "oob");
opal_pointer_array_add(&mca_types, "odls");
opal_pointer_array_add(&mca_types, "ras");
opal_pointer_array_add(&mca_types, "rmaps");
opal_pointer_array_add(&mca_types, "rmcast");
opal_pointer_array_add(&mca_types, "rml");
opal_pointer_array_add(&mca_types, "routed");
opal_pointer_array_add(&mca_types, "plm");
#if OPAL_ENABLE_FT_CR == 1
opal_pointer_array_add(&mca_types, "sstore");
opal_pointer_array_add(&mca_types, "snapc");
#endif
#if ORTE_ENABLE_SENSORS
opal_pointer_array_add(&mca_types, "sensor");
#endif
opal_pointer_array_add(&mca_types, "filem");
#endif
/* these are always included */
opal_pointer_array_add(&mca_types, "errmgr");
opal_pointer_array_add(&mca_types, "ess");
opal_pointer_array_add(&mca_types, "grpcomm");
opal_pointer_array_add(&mca_types, "db");
opal_pointer_array_add(&mca_types, "notifier");
/* Execute the desired action(s) */
if (opal_cmd_line_is_taken(ompi_info_cmd_line, "ompi_info_pretty")) {
ompi_info_pretty = true;
} else if (opal_cmd_line_is_taken(ompi_info_cmd_line, "parsable") || opal_cmd_line_is_taken(ompi_info_cmd_line, "parseable")) {
ompi_info_pretty = false;
}
want_all = opal_cmd_line_is_taken(ompi_info_cmd_line, "all");
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "version")) {
ompi_info_do_version(want_all, ompi_info_cmd_line);
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "path")) {
ompi_info_do_path(want_all, ompi_info_cmd_line);
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "arch")) {
ompi_info_do_arch();
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "hostname")) {
ompi_info_do_hostname();
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "config")) {
ompi_info_do_config(true);
acted = true;
}
if (want_all || opal_cmd_line_is_taken(ompi_info_cmd_line, "param")) {
ompi_info_do_params(want_all, opal_cmd_line_is_taken(ompi_info_cmd_line, "internal"));
acted = true;
}
/* If no command line args are specified, show default set */
if (!acted) {
ompi_info_show_ompi_version(ompi_info_ver_full);
ompi_info_show_path(ompi_info_path_prefix, opal_install_dirs.prefix);
ompi_info_do_arch();
ompi_info_do_hostname();
ompi_info_do_config(false);
ompi_info_open_components();
for (i = 0; i < mca_types.size; ++i) {
if (NULL == (str = (char*)opal_pointer_array_get_item(&mca_types, i))) {
continue;
}
if (0 != strcmp("mpi", str)) {
ompi_info_show_component_version(str, ompi_info_component_all,
ompi_info_ver_full, ompi_info_type_all);
}
}
}
/* All done */
if (NULL != app_env) {
opal_argv_free(app_env);
}
if (NULL != global_env) {
opal_argv_free(global_env);
}
ompi_info_close_components();
OBJ_RELEASE(ompi_info_cmd_line);
OBJ_DESTRUCT(&mca_types);
mca_base_close();
opal_finalize_util();
return 0;
}